Clean up voice recordings by reducing steady background noise such as hiss, fan noise and room hum. Upload a file or record with your mic, set the strength and download the cleaned WAV. Record a new clip first with the voice recorder, then give it a different tone with the voice changer.
1. Add your audio
or record with your microphone
00:00
2. Set noise reduction
Before
After
Key features
- Automatic noise profile from the quietest part of your audio
- Adjustable noise reduction strength
- Optional low rumble filter
- Before and after preview
- Download as WAV, runs fully in your browser
How to use
- Upload an audio file or record your voice.
- Set the noise reduction strength. Start with 60%.
- Press Remove noise and compare before and after.
- Download the cleaned audio.
Frequently asked questions
What kind of noise can be removed?
It works best on steady noise like hiss, fan, air conditioner and electrical hum. Sudden sounds such as door slams or other voices cannot be removed fully.
Why does my voice sound strange at high strength?
Very high strength can remove parts of the voice too. Lower the slider until the voice sounds natural.
Tip for best results
Leave one second of silence at the start of the recording so the tool can learn the background noise.